Lexar NM990
Lexar NM990 4TB NVMe SSD (LNM990X004T-RNNNG)
PCIe Gen5 x4 NVMe · M.2 2280 · TLC · Up to 12,400 MB/s Read
MPNLNM990X004T-RNNNG
EAN843367136865
CategorySolid State Drives
Comparing SSDs? Open Comparison Tool →
Price Trend
Last updated: 2026-09-30Note: this chart shows historical reference pricing for trend insight only — it is not a live quote. To place an order or get current pricing, please contact us or your dedicated sales manager.
Full Specifications
Data sourced from Lexar product specifications
| Storage | |
| Product Line | NM990 |
| Capacity | 4TB |
| Form Factor | M.2 2280 |
| Interface | PCIe Gen5 x4 NVMe |
| NAND Type | TLC |
| Performance | |
| Sequential Read | Up to 12,400 MB/s |
| Sequential Write | Up to 11,800 MB/s |
| Random Read IOPS | 1,400,000 |
| Random Write IOPS | 1,300,000 |
| Endurance & Reliability | |
| Endurance (TBW) | 3,000 TBW |
| MTBF | 1,500,000 hours |
| Warranty | 5-year limited |
| Product | |
| Brand | Lexar |
| MPN | LNM990X004T-RNNNG |
| EAN | 843367136865 |
| Physical | |
| Weight | 0.046 kg |
| Package Dimensions | 14.1 x 10.4 x 1.6 cm |
Support & Downloads
Lexar NM990 4TB NVMe SSD Firmware Update
Lexar Support →Lexar NM990 4TB NVMe SSD Datasheet
Lexar Support →